TAINATEC List of Products and Services

The comprehensive catalog for CNC wire discharge precision contouring machines includes a wide range of models tailored to various applications, starting with the basic machines "DKV7732" and "DKV7740," as well as the "DKV7750," which processes large parts quickly, and the closed high-speed processing machines "DKS series," which are compatible with high-pressure injection of processing fluids. [Contents] - Wire discharge precision contouring machines - Four features - Machine body specifications - Processing fluid tank specifications - Control device specifications For more details, please contact us or download the catalog.

Introducing examples of processing with "CCM alloy" ■ Processing: Slicing of medical materials (Φ50mm) ■ Material: CCM alloy ■ Time: 19 minutes (103 square mm/min) ■ Wire cost: 10 yen Tainatec's "CNC Wire Electric Discharge Precision Contour Machine" excels in processing difficult-to-cut materials and separating 3D printed products with its "processing speed." Using molybdenum steel wire, it can handle all types of metal materials! The special design allows the electrode wire winding drum to rotate both forwards and backwards, enabling long-term repeated use of the same wire, thus reducing running costs! *For product details and processing case data, please refer to the catalog or contact us.

Introducing processing examples of "3D Metal Additive Manufacturing Products" ■ Processing: Separation Processing ■ Material: Maraging (Solid Material) ■ Time: 130 minutes (250mm Plate) ■ Wire Cost: 70 yen Tainatech's "CNC Wire Electrical Discharge Precision Contour Machine" excels in "processing speed" for separation processing of difficult-to-cut materials and 3D printed products. Using molybdenum steel wire, it can handle processing of all metal materials! The special design allows the electrode wire winding drum to rotate both forward and backward, enabling long-term repeated use of the same wire, which helps reduce running costs! *For product details and processing example data, please refer to the catalog or contact us.

We would like to introduce a simple structure that expands the processing possibilities of wire discharge precision contouring machines. The wire winding drum can rotate both clockwise and counterclockwise, allowing the same wire to be used repeatedly for long periods. The wire used is made of molybdenum steel, which has high strength and toughness, and excellent durability. The winding drum can hold approximately 200 meters of wire, enabling about 100 hours of continuous processing under normal conditions. 【Features of the processing section】 ■ The discharge processing section sprays processing fluid to eliminate chips and provide cooling. ■ Since the workpiece is not immersed, it is easy to accommodate varying thicknesses and long materials. ■ Fixtures for securing materials, such as chucks, can be easily attached. ■ Applications are expanding. *For more details, please refer to the catalog or feel free to contact us.

We will introduce the reason for using molybdenum wire, which is one of the features of the "CNC Wire Electrical Discharge Precision Contour Machine." The "Wire Electrical Discharge Precision Contour Machine" is characterized by its ability to use the same wire in both forward and reverse directions for extended periods of time. Additionally, it operates at a high speed of over 10 meters per second by applying tension to the wire and eliminating discharge debris. This movement requires the wire to have strength and toughness, which is why molybdenum wire is used. 【Differences in Material and Usage】 <Immersion Type Machine> ■ Generally uses brass wire ■ Wire is used in a feed-forward manner and is disposable <CNC Wire Electrical Discharge Precision Contour Machine> ■ Wire material is made of high-strength and high-toughness molybdenum steel ■ Uses a forward and reverse method, allowing the same wire to be used for approximately 100 hours instead of being disposable ■ Significant advantages in running costs *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce the drum type, which is one of the features of the "CNC Wire Electrical Discharge Precision Contour Machine." In Japan, wire for wire electrical discharge machines is disposable, but our processing machine allows for the use of a molybdenum electrode wire (approximately 200m) wound on a drum, which can be rotated in both forward and reverse directions, enabling long-term repeated use of the same wire like an endless wire. [Features] ■ Capable of long hours of continuous automatic operation ■ The drum can be rotated in both directions, allowing for long-term repeated use of the same wire ■ Enables stable processing over extended periods *For more details, please refer to the PDF document or feel free to contact us.

Introducing processing examples of "titanium alloy" ■ Processing: Machining of thick difficult-to-cut materials ■ Material: Titanium alloy (Titanium 6-4 alloy) ■ Time: 115 minutes (75 square mm/min) ■ Wire cost: 62 yen Tainatec's "CNC Wire Electric Discharge Precision Contour Machine" excels in "processing speed" for difficult-to-cut materials and the separation processing of 3D printed products. Using molybdenum steel wire, it can handle the processing of all types of metal materials! The electrode wire winding drum can rotate forwards and backwards, allowing the same wire to be used repeatedly for long periods, which helps reduce running costs! *For product details and processing example data, please refer to the catalog or contact us.

We would like to introduce "processing examples" of the wire discharge precision contouring machine. In the "CNC Wire Discharge Precision Contouring Machine Comprehensive Catalog," we present processing examples such as "separation of 3D metal additive manufacturing products," "high-speed machining of difficult-to-cut materials," and "rotational machining of cutting tools," along with processing data including material, processing time, and wire costs. 【Processing Examples】 [Separation of 3D Metal Additive Manufacturing Products] ■ Processing: Separation Processing ■ Material: Maraging Steel ■ Processing Time: 130 minutes (250mm plate) *For more details, please contact us or download the PDF.

Tainatec Co., Ltd. is a company engaged in the development, manufacturing, and sales of CNC wire EDM contouring machines, as well as the manufacturing and sales of precision machined parts. By outsourcing to overseas manufacturers for OEM, we provide high-performance wire EDM contouring machines at low prices. Additionally, we also accept trial machining requests. If you are wondering, "Is this machinable?" please feel free to consult with us. 【Main Business Activities】 ■ Development, manufacturing, and sales of "wire EDM precision contouring machines" ■ Manufacturing and sales of precision machined parts *For more details, please contact us or download the PDF.

We will introduce a case study on "High-speed machining of difficult-to-cut materials" using a CNC wire electrical discharge precision contouring machine. 【Machining Data】 <High-speed machining of difficult-to-cut materials> ■Machining: Disk slicing ■Material: Titanium (φ170mm) ■Machining time: 240 minutes (95mm²/min) *For more details, please refer to the PDF document or feel free to contact us.

We will introduce a case of "rotational processing of cutting tools" using a CNC wire electrical discharge precision contouring machine. Since the processing is not immersion-type, it is possible to attach rotating devices and perform the processing. 【Processing Data】 <Rotational Processing of Cutting Tools> ■Processing: Neck processing of cutting tools ■Material: Carbide ■Processing Time: 90 minutes *For more details, please refer to the PDF document or feel free to contact us.

The CNC wire electrical discharge precision contouring machine is capable of processing a variety of materials, from aluminum to high-hardness materials. 【Processing Materials】 ■ Aluminum (inspection sample) ■ Stainless steel micro parts ■ Magnesium ■ Artificial diamond ■ Shaped processing of Stellite (Co-Cr-W alloy) ■ Titanium ■ Cermet *For more details, please refer to the PDF document or feel free to contact us.

We will introduce a machining case of "difficult-to-cut materials" using a CNC wire electrical discharge precision contouring machine. 【Machining Data】 ■ Titanium Alloy (140mm thickness × 60) - Machining: Thick difficult-to-cut material processing - Material: Titanium alloy (Titanium 6-4 alloy) - Machining time: 115 minutes (75mm²/min) ■ φ50mm slicing - Machining: Medical material processing - Material: CCM alloy - Machining time: 19 minutes (103mm²/min) *For more details, please download the PDF or feel free to contact us.

We would like to introduce a case study on "Slitting processing example of stainless steel (multiple pieces & no burrs)" using a CNC wire EDM precision contouring machine. 【Processing Data】 ■ Processing: Slitting processing example of stainless steel (multiple pieces & burr-free processing) ■ Material: Stainless steel SUS304 (material dimensions t18×φ80×φ40) ■ Processing Method: Fully automated processing of up to 12 sets of 6 pieces each using a dedicated jig ■ Processing Time: Continuous 7.5 hours for 72 pieces (6.3 minutes per piece) *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce a machining case of "rough machining of mold materials" using a CNC wire electrical discharge precision contouring machine. 【Machining Data】 ■Machining: Rough machining of molds ■Material: SKD-61 ■Machining time: 77 minutes (152 mm²/min) *For more details, please refer to the PDF document or feel free to contact us.

We will introduce a case study of "precision parts processing" using a CNC wire electrical discharge precision contouring machine. 【Processing Data】 < Precision Parts Processing> ■ Processing: Axis angle hole machining ■ Material: Equivalent to S50C ■ Processing Time: 20 minutes *For more details, please refer to the PDF document or feel free to contact us.

The equipment we sell is a wire cutting machine specifically designed for cutting, as indicated by its name, the "CNC Wire Electrical Discharge Precision Contour Machine." While it is common for other companies to use brass wire for wire cutting, our equipment utilizes molybdenum steel wire. Molybdenum steel has excellent toughness, allowing for high-speed processing of workpieces. Even materials that cannot be cut with a contour machine can be processed by our equipment through electrical discharge machining, as long as they are conductive! *For product details and processing case data, please refer to the catalog or contact us.*

When it comes to fast wire cutting, our company has developed and sells the so-called CNC wire discharge precision contouring machine, which uses molybdenum wire! We have a significant track record of deliveries to publicly listed companies, and for customers on mass production lines, we have delivered more than 10 units to a single company. While molybdenum wire cutting is now known to those in the know, it was not a widely recognized machine until recently. Our company began development in 2005 and has over 10 years of development and sales experience. We currently offer a lineup of six models and propose machines tailored to our customers' specific applications. In 2020, we teamed up with Ohno Seiko Co., Ltd., which specializes in precision parts processing, and we will continue to strive for new developments to create machines that will further delight our customers.

The biggest feature of our wire cutting machine is its "speed," but another feature is its "easy operation." 1. How easy is it? "Even sales representatives or part-time workers can do it after just half a day's explanation!!" 2. Does it really take half a day? "If it's just the operation for cutting, anyone can do it with about 15 minutes of explanation!!!" 3. How do you do it? "Just set the material, press the button for the processing fluid, and press the button for the direction you want to move in!!" (*Of course, it is also possible to create programs and perform shape processing.)

Like wire cutting, we use a Φ0.2 wire. Similar to a contour machine, the wire continues to rotate repeatedly. What we (Tainatech) develop and sell is a wire cutting machine that is more specialized for cutting. - Quality assurance testing - Separation of 3D metal shapes - Workpiece division processing - Machining clamping edge cutting - Multiple piece processing The processing mentioned above does not require high precision in the thousandths range, but rather the characteristics of thin wire cutting and electrical discharge machining are needed. We are developing and selling to meet such needs. Some customers own multiple machines and continuously perform division processing, while others own just one machine and carry out the aforementioned processing without incurring high costs. A machine that is never a loss to have! We confidently propose it. If you have any questions regarding price, speed, etc., please feel free to contact us.

Wire cutting machines, including those using electrical discharge machining, have been considered unsuitable for mass production due to the time-consuming processing and high running costs. As a result, in cases of mass production, there have been instances where designs are considered in shapes that do not require wire cutting from the design stage. What we have focused on is "how to cut faster" while maintaining the characteristics of the wire. One of the features of wire processing is that the wire diameter is Φ0.2 to φ0.25, which enables various shape processing. Our machines also adopt Φ0.2, allowing them to accommodate all kinds of shape processing. The wire is made of high-toughness molybdenum steel, achieving processing speeds 2 to 5 times faster than conventional wire cutting machines. We are also working on reducing running costs. The wire is wound around a drum with a length of 200m. By using the 200m wire in both forward and reverse directions repeatedly, we have achieved significant reductions in wire costs. Even when combined with other consumables, we have achieved a 60% reduction!

Our company's developed and sold molybdenum wire cut "CNC wire discharge precision contouring machine" has significant differences from conventional wire cutting machines. The key difference is that it uses a "spray-type" processing fluid! Conventional wire cutting machines adopt a dipping method, processing the workpiece by submerging it in water. As a result, when you open the side door, water spills out, limiting the processing to workpieces that fit on the table. Our machine uses a spray-type system, so there is no worry about water spilling out. Whether the workpiece size is 1m or 2m, you can set it up by opening the side door. For this reason, it can also be utilized for long automatic material handling, taking advantage of the features of NC.

Among NC machines, wire cutting is perceived to be relatively easy to operate. However, for someone who knows machining, it may be simple, but for beginners, it’s understandable to think, "I don’t understand anything!" or "It’s complicated!" Nonetheless, our machines are designed to be easy even for beginners! In fact, the operation explanation can be completed in half a day, and in extreme cases, you could be able to operate it in just one hour. To put it another way, if it’s just cutting (cutting process), you can learn it with about ten minutes of explanation! You just need to set the workpiece and press the button for the direction you want to cut! Please experience it for yourself. We also welcome visits to see the actual machines. Feel free to contact us!

Molybdenum wire cutting is characterized by its "speed." What I would like to introduce this time is a product example. When cutting a stainless steel pipe with an outer diameter of φ38 and an inner diameter of φ36, 1. [Company A: 5 minutes 11 seconds] 2. [Company B: 9 minutes 50 seconds] These were the processing times. When processed with our CNC wire EDM precision contouring machine, 3. [Tainatec: 2 minutes 3 seconds]. Shortening processing time directly leads to improvements on-site! Since it leads to significant improvements in work efficiency and running costs, please feel free to contact us. *We can also introduce other product examples.

By introducing our molybdenum wire cutting machine, you will significantly reduce your running costs. As a fundamental premise, it is faster than conventional wire cutting machines, so cost reduction due to shorter processing times is naturally expected. Even when operated for the same amount of time, the running costs, including electricity and consumables, are also lower! If operated for 100 hours, the running costs of a conventional wire cutting machine are said to be around 50,000 yen. With our molybdenum wire cutting machine, it would be about 19,500 yen, resulting in a reduction of approximately 60%. Why? The reasons are: → The wire can be reused repeatedly. → It uses a spraying method, so ion exchange resin is not necessary. We have detailed materials available, so please feel free to contact us.

We will introduce a processing case of "separation of 3D metal additive manufactured products" using a CNC wire electrical discharge precision contouring machine. 【Processing Data】 <Separation of 3D Metal Additive Manufactured Products> ■ Processing: Separation Processing ■ Material: Maraging (Solid Material) ■ Processing Time: 130 minutes (250mm Plate) *For more details, please refer to the PDF document or feel free to contact us.

This is a jig that makes it easy to attach small items for work. It can clamp items up to approximately 70mm thick.

This is the recommended processing fluid for our wire discharge contouring machine. One can is included as standard with the purchase of the main unit.

This is a product that improves the installation accuracy of work and makes setup time easier.